Definition of doom. 1  1 : a law or ordinance especially in Anglo-Saxon England. 2  2a : judgment, decision; especially : a judicial condemnation or sentenceb (1) : judgment 5a (2) : judgment day 1. 3  3a : destiny; especially : unhappy destinyb : death, ruin.
In its native range Exacum affine is an annual or short-lived perennial and is suitable for permanent outdoor cultivation only in humid tropical and subtropical areas. Grown as a pot plant, this plant requires a well-drained, but moist potting mix. Exacum will tolerate good light but not direct sun.
Timothy grass is one of the most popular cool-season perennial grasses in some regions, such as North-Eastern and North-Western USA, Eastern Canada and Nordic countries (Cherney et al., 2011; Bernes et al., 2008; BÃ©langer et al., 2001).